package com.whu.exp1jsp.controller;

import com.whu.exp1jsp.dao.CartDAO;
import com.whu.exp1jsp.dao.ProductDAO;
import com.whu.exp1jsp.dao.UserDAO;
import com.whu.exp1jsp.pojo.CartSt;
import com.whu.exp1jsp.pojo.ProductSt;
import com.whu.exp1jsp.pojo.UserSt;
import javafx.beans.property.ObjectProperty;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;
import java.sql.SQLException;
import java.util.Date;
import java.util.List;

@WebServlet(name = "productsServlet", value = "/products-servlet")
public class ProductsServlet extends HttpServlet {

    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException{

        request.setAttribute("mode", 0);
        HttpSession session = request.getSession();
        UserSt user = session.getAttribute("user") == null ? null : (UserSt) session.getAttribute("user");

        if (user == null){
            request.setAttribute("error", "请先登录");
            request.getRequestDispatcher("login.jsp").forward(request, response);
            return;
        }

        ProductDAO productDAO = new ProductDAO();
        List<ProductSt> products = null;

        try{
            products = productDAO.selectAllAvailableProducts();
        }catch (SQLException e){
            request.getRequestDispatcher("index.jsp").forward(request, response);
            return;
        }
        session.setAttribute("products", products);
        request.getRequestDispatcher("index.jsp").forward(request, response);

    }




}
